首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
GESTEINSSCHNEIDEWERKZEUG
摘要
申请公布号
DE2822501(A1)
申请公布日期
1978.12.14
申请号
DE19782822501
申请日期
1978.05.23
申请人
THE SECRETARY OF STATE FOR TRANSPORT IN HER BRITANNIC MAJESTY'S GOVERNMENT OF THE UNITED KINGDOM OF GREAT BRITAIN AND NORTHERN IRELAND
发明人
HIGNETT,JOHN
分类号
E21B10/12;E21B10/20;E21B10/22;E21D9/10;(IPC1-7):E21C13/02
主分类号
E21B10/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MOVABLE PIPING EQUIPMENT MANUFACTURING SYSTEM
PIERCING DEVICE
BATTERY DEVICE
CORE DRILL
PRODUCTION OF COMPOSITE MATERIAL
CRYSTAL GROWTH METHOD
WORKING METHOD OF CRANK SHAFT
LIQUID LEVEL DETECTING METHOD OF MOLTEN BORON OXIDE LIQUID
SINGLE CRYSTAL GROWTH METHOD OF INORGANIC COMPOUND OXIDE
WELDING METHOD
ALUMINA CIRCUIT BOARD WITH HIGH CAPACITY CONDENSER
COKE SKIP CONVEYING DEVICE FOR SUPPLYING GLOWING COKE TO COKE COOLING FACILITIES
PREPARATION OF DISPERSION OF POLY(METH)ACRYLIC ACID SALT
CONTROL SYSTEM OF ROBOT
DESACETIL RAVIDOMICINA DOTATA DI ATTIVITA' ANTITUMORALE ED ANTIBATTERICA E RELATIVO PROCEDIMENTO DI PREPARAZIONE
MOVABLE CABLE WITH OPTICAL FIBER UNIT
PREPARATION OF POLYURETHANE SOLUTION
PREPARATION OF THERMOPLASTIC RESIN
MOLD BOTTOM BOARD MECHANISM FOR GLASS VESSEL PRODUCING MACHINE
CONTROLLER FOR PLURAL-ARM ROBOT
